diff --git a/testing/tests/ike/rw-cert/hosts/dave/etc/strongswan.conf b/testing/tests/ike/rw-cert/hosts/dave/etc/strongswan.conf
index 7740423290..3545a57344 100644
--- a/testing/tests/ike/rw-cert/hosts/dave/etc/strongswan.conf
+++ b/testing/tests/ike/rw-cert/hosts/dave/etc/strongswan.conf
@@ -1,7 +1,7 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
 charon {
-  load = curl test-vectors aes des sha1 sha2 md5 pem pkcs1 gmp random x509 hmac xcbc stroke kernel-netlink socket-default
+  load = curl test-vectors aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default
 }
 
 libstrongswan {
diff --git a/testing/tests/ike/rw-cert/hosts/moon/etc/strongswan.conf b/testing/tests/ike/rw-cert/hosts/moon/etc/strongswan.conf
index 1f442a7dde..d84d916a57 100644
--- a/testing/tests/ike/rw-cert/hosts/moon/etc/strongswan.conf
+++ b/testing/tests/ike/rw-cert/hosts/moon/etc/strongswan.conf
@@ -1,7 +1,7 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
 charon {
-  load = curl test-vectors aes des sha1 sha2 md5 pem pkcs1 gmp random hmac x509 xcbc stroke kernel-netlink socket-raw
+  load = curl test-vectors aes des sha1 sha2 md5 pem pkcs1 gmp random hmac x509 revocation xcbc stroke kernel-netlink socket-raw
 }
 
 pluto {
diff --git a/testing/tests/ike/rw_v1-net_v2/hosts/moon/etc/strongswan.conf b/testing/tests/ike/rw_v1-net_v2/hosts/moon/etc/strongswan.conf
index 831790f1ec..38db1e4fcf 100644
--- a/testing/tests/ike/rw_v1-net_v2/hosts/moon/etc/strongswan.conf
+++ b/testing/tests/ike/rw_v1-net_v2/hosts/moon/etc/strongswan.conf
@@ -1,7 +1,7 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
 charon {
-  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random hmac x509 xcbc stroke kernel-netlink socket-raw
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random hmac x509 revocation xcbc stroke kernel-netlink socket-raw
 }
 
 pluto {
diff --git a/testing/tests/ike/rw_v1-net_v2/hosts/sun/etc/strongswan.conf b/testing/tests/ike/rw_v1-net_v2/hosts/sun/etc/strongswan.conf
index dd2df0670c..88f1620984 100644
--- a/testing/tests/ike/rw_v1-net_v2/hosts/sun/etc/strongswan.conf
+++ b/testing/tests/ike/rw_v1-net_v2/hosts/sun/etc/strongswan.conf
@@ -1,5 +1,5 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
 charon {
-  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 hmac xcbc stroke kernel-netlink socket-default
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 revocation hmac xcbc stroke kernel-netlink socket-default
 }